The Weights in Kilograms of a Sample of 30 Horses

question 11

Essay

The weights in kilograms of a sample of 30 horses are given below: Weight
$$\begin{array} { l } 165 \\175 \\150 \\155 \\173 \\149 \\145 \\153 \\153 \\153 \\152 \\145 \\164 \\143 \\170 \\175 \\148 \\174 \\171 \\156 \\166 \\168 \\152 \\150 \\173 \\168 \\146 \\155 \\172 \\159\end{array}$$ a. Construct a cumulative relative frequency distribution for the data.
b. Construct an ogive for the data.
c. What proportion of horses weighs less than 160kgs?
d. What proportion of horses weighs between 145 and 165kgs?

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Definitions:

Joint Control

A situation in corporate governance where two or more parties agree to share control over a business activity, ensuring decisions are made unanimously.

Deferred Exploration Expenditure

Costs incurred in the exploration of resources which are not immediately expensed but are capitalized and amortized over time.

Accumulated Depreciation

The total amount of a tangible asset's cost that has been allocated as depreciation expense since the asset was put into use.

Sundry Liabilities

Various small or infrequent debts and liabilities not classified in the main liabilities categories on a company's balance sheet.